STREAMING DIGITAL DATA FILTER

A method of filtering streaming digital data in real time. The method including: (a) initializing and storing a set of m data elements and an associated set of m pointer data from 1 to m in sequence, m an integer greater than 2; (b) receiving in real time a first or next data element of a digital data stream of sequential data elements; (c) simultaneously with (b), replacing a stored data element associated with the pointer datum m with the received data element, changing the pointer datum of m to 1, and incrementing the value of all other pointer data by 1; (d) simultaneously with (b) sorting in order from a low to high all stored data elements; (e) simultaneously with (b), maintaining the association of pointer datum and data elements; (f) simultaneously with (b), filtering all stored data elements; and (g) repeating (b) through (f) multiple times.